发明名称 Handicapped duck blind elevator system
摘要 A handicapped duck blind elevator system for elevating/lowering handicapped individuals to and from a conventional duck blind structure. The inventive device includes a support frame that is mounted adjacent a conventional duck blind, a lift cage frame slidably retained within the support frame, a winch attached to the support frame for elevating/lowering the lift cage frame, and a boat ramp positioned within a conventional duck boat. A first ramp is provided within the lift cage frame for loading/unloading an individual within a wheelchair from the boat ramp into the floor of the lift cage frame. A second ramp is provided within the lift cage frame for unloading/loading an individual within a wheelchair from the conventional duck blind.
申请公布号 US6105728(A) 申请公布日期 2000.08.22
申请号 US19980188791 申请日期 1998.11.07
申请人 COMBS, JR., BERT L. 发明人 COMBS, JR., BERT L.
分类号 B66B9/00;(IPC1-7):B66B5/12 主分类号 B66B9/00
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